ARM: dts: imx6sx-sdb: Add USB support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index da40f1396798..18c228eb7f52 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -58,6 +58,30 @@
                         gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>;
                         enable-active-high;
                 };
+
+                reg_usb_otg1_vbus: regulator@1 {
+                        compatible = "regulator-fixed";
+                        reg = <1>;
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&pinctrl_usb_otg1>;
+                        regulator-name = "usb_otg1_vbus";
+                        regulator-min-microvolt = <5000000>;
+                        regulator-max-microvolt = <5000000>;
+                        gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+                        enable-active-high;
+                };
+
+                reg_usb_otg2_vbus: regulator@2 {
+                        compatible = "regulator-fixed";
+                        reg = <2>;
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&pinctrl_usb_otg2>;
+                        regulator-name = "usb_otg2_vbus";
+                        regulator-min-microvolt = <5000000>;
+                        regulator-max-microvolt = <5000000>;
+                        gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+                        enable-active-high;
+                };
         };
 };
 
@@ -81,6 +105,19 @@
         status = "okay";
 };
 
+&usbotg1 {
+        vbus-supply = <&reg_usb_otg1_vbus>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_usb_otg1_id>;
+        status = "okay";
+};
+
+&usbotg2 {
+        vbus-supply = <&reg_usb_otg2_vbus>;
+        dr_mode = "host";
+        status = "okay";
+};
+
 &usdhc2 {
         pinctrl-names = "default";
         pinctrl-0 = <&pinctrl_usdhc2>;
@@ -163,6 +200,24 @@
                         >;
                 };
 
+                pinctrl_usb_otg1: usbotg1grp {
+                        fsl,pins = <
+                                MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9        0x10b0
+                        >;
+                };
+
+                pinctrl_usb_otg1_id: usbotg1idgrp {
+                        fsl,pins = <
+                                MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID    0x17059
+                        >;
+                };
+
+                pinctrl_usb_otg2: usbot2ggrp {
+                        fsl,pins = <
+                                MX6SX_PAD_GPIO1_IO12__GPIO1_IO_12       0x10b0
+                        >;
+                };
+
                 pinctrl_usdhc2: usdhc2grp {
                         fsl,pins = <
                                 MX6SX_PAD_SD2_CMD__USDHC2_CMD           0x17059